X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXProt.pm;h=5d2b10b8e38543bce9d20964f09f769152e18aca;hb=15a742ea0f1983282fdff272a362555afbdb99ad;hp=0970833217c61bc8913d0c134177651966c8e3cb;hpb=af0e6bdd59291e0fb872660f261ad720288068b5;p=spider.git

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 09708332..5d2b10b8 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -29,11 +29,12 @@ use AnnTalk;
 use Geomag;
 use WCY;
 use Time::HiRes qw(gettimeofday tv_interval);
+use BadWords;
 
 use strict;
 use vars qw($me $pc11_max_age $pc23_max_age
 			$last_hour %pings %rcmds
-			%nodehops @baddx $baddxfn 
+			%nodehops @baddx $baddxfn $censorpc
 			$allowzero $decode_dk0wcy $send_opernam @checklist);
 
 $me = undef;					# the channel id for this cluster
@@ -45,13 +46,13 @@ $last_hour = time;				# last time I did an hourly periodic update
 %rcmds = ();                    # outstanding rcmd requests outbound
 %nodehops = ();                 # node specific hop control
 @baddx = ();                    # list of illegal spotted callsigns
-
+$censorpc = 0;					# Do a BadWords::check on text fields and reject things
 
 $baddxfn = "$main::data/baddx.pl";
 
 @checklist = 
 (
- [ qw(c c m p bc c) ],			# pc10
+ [ qw(c c m bp bc c) ],			# pc10
  [ qw(f m d t m c c h) ],		# pc11
  [ qw(c bc m bp bm p h) ],		# pc12
  [ qw(c h) ],					# 
@@ -67,8 +68,8 @@ $baddxfn = "$main::data/baddx.pl";
  [ qw(d n n n n m c c h) ],		# pc23
  [ qw(c p h) ],					# pc24
  [ qw(c c n n) ],				# pc25
- [ qw(f m d t m c c) ],			# pc26
- [ qw(d n n n n m c c) ],		# pc27
+ [ qw(f m d t m c c bc) ],		# pc26
+ [ qw(d n n n n m c c bc) ],	# pc27
  [ qw(c c c c d t p m bp n p bp bc) ], # pc28
  [ qw(c c n m) ],				# pc29
  [ qw(c c n) ],					# pc30
@@ -141,7 +142,7 @@ sub check
 	
 	my $i;
 	shift;    # not interested in the first field
-	for ($i = 0; $i < @_; $i++) {
+	for ($i = 0; $i < @$ref; $i++) {
 		my ($blank, $act) = $$ref[$i] =~ /^(b?)(\w)$/;
 		return 0 unless $act;
 		next if $blank && $_[$i] =~ /^[ \*]$/;
@@ -175,16 +176,7 @@ sub init
 	$me->{state} = "indifferent";
 	do "$main::data/hop_table.pl" if -e "$main::data/hop_table.pl";
 	confess $@ if $@;
-	#  $me->{sort} = 'M';    # M for me
-
-	# now prime the spot and wwv  duplicates file with data
-    my @today = Julian::unixtoj(time);
-	for (Spot::readfile(@today), Spot::readfile(Julian::sub(@today, 1))) {
-		Spot::dup(@{$_}[0..3]);
-	}
-	for (Geomag::readfile(time)) {
-		Geomag::dup(@{$_}[1..5]);
-	}
+	$me->{sort} = 'S';    # S for spider
 
 	# load the baddx file
 	do "$baddxfn" if -e "$baddxfn";
@@ -219,11 +211,18 @@ sub start
 	$self->{consort} = $line;	# save the connection type
 	$self->{here} = 1;
 
+	# get the output filters
+	$self->{spotfilter} = Filter::read_in('spots', $call, 0) || Filter::read_in('spots', 'node_default', 0);
+	$self->{wwvfilter} = Filter::read_in('wwv', $call, 0) || Filter::read_in('wwv', 'node_default', 0);
+	$self->{wcyfilter} = Filter::read_in('wcy', $call, 0) || Filter::read_in('wcy', 'node_default', 0);
+	$self->{annfilter} = Filter::read_in('ann', $call, 0) || Filter::read_in('ann', 'node_default', 0) ;
+
+
 	# get the INPUT filters (these only pertain to Clusters)
-	$self->{inspotfilter} = Filter::read_in('spots', $call, 1);
-	$self->{inwwvfilter} = Filter::read_in('wwv', $call, 1);
-	$self->{inwcyfilter} = Filter::read_in('wcy', $call, 1);
-	$self->{inannfilter} = Filter::read_in('ann', $call, 1);
+	$self->{inspotfilter} = Filter::read_in('spots', $call, 1) || Filter::read_in('spots', 'node_default', 1);
+	$self->{inwwvfilter} = Filter::read_in('wwv', $call, 1) || Filter::read_in('wwv', 'node_default', 1);
+	$self->{inwcyfilter} = Filter::read_in('wcy', $call, 1) || Filter::read_in('wcy', 'node_default', 1);
+	$self->{inannfilter} = Filter::read_in('ann', $call, 1) || Filter::read_in('ann', 'node_default', 1);
 	
 	# set unbuffered and no echo
 	$self->send_now('B',"0");
@@ -239,7 +238,7 @@ sub start
 
 	# send initialisation string
 	unless ($self->{outbound}) {
-		$self->send(pc38()) if DXNode->get_all();
+#		$self->send(pc38()) if DXNode->get_all();
 		$self->send(pc18());
 		$self->{lastping} = $main::systime;
 	} else {
@@ -263,6 +262,8 @@ sub normal
 {
 	my ($self, $line) = @_;
 	my @field = split /\^/, $line;
+	return unless @field;
+	
 	pop @field if $field[-1] eq '~';
 	
 #	print join(',', @field), "\n";
@@ -292,20 +293,27 @@ sub normal
 	
  SWITCH: {
 		if ($pcno == 10) {		# incoming talk
-			
+
+			# will we allow it at all?
+			if ($censorpc) {
+				my @bad;
+				if (@bad = BadWords::check($field[3])) {
+					dbg('chan', "Bad words: @bad, dropped" );
+					return;
+				}
+			}
+
 			# is it for me or one of mine?
 			my ($to, $via, $call, $dxchan);
 			if ($field[5] gt ' ') {
 				$call = $via = $field[2];
 				$to = $field[5];
-				unless (is_callsign($to)) {
-					dbg('chan', "Corrupt talk, rejected");
-					return;
-				}
 			} else {
 				$call = $to = $field[2];
 			}
-			if ($dxchan = DXChannel->get($call)) {
+			$dxchan = DXChannel->get($call);
+			if ($dxchan && $dxchan->is_user) {
+				$field[3] =~ s/\%5E/^/g;
 				$dxchan->talk($field[1], $to, $via, $field[3]);
 			} else {
 				$self->route($field[2], $line); # relay it on its way
@@ -349,6 +357,13 @@ sub normal
 				dbg('chan', "Duplicate Spot ignored\n");
 				return;
 			}
+			if ($censorpc) {
+				my @bad;
+				if (@bad = BadWords::check($field[5])) {
+					dbg('chan', "Bad words: @bad, dropped" );
+					return;
+				}
+			}
 			
 			my @spot = Spot::add($field[1], $field[2], $d, $field[5], $field[6], $field[7]);
 
@@ -422,15 +437,37 @@ sub normal
 			# announce duplicate checking
 			$field[3] =~ s/^\s+//;  # remove leading blanks
 			if (AnnTalk::dup($field[1], $field[2], $field[3])) {
-				dbg('chan', "Duplicate Announce ignored\n");
+				dbg('chan', "Duplicate Announce ignored");
 				return;
 			}
+
+			if ($censorpc) {
+				my @bad;
+				if (@bad = BadWords::check($field[3])) {
+					dbg('chan', "Bad words: @bad, dropped" );
+					return;
+				}
+			}
 			
 			if ($field[2] eq '*' || $field[2] eq $main::mycall) {
 				
 				# global ann filtering on INPUT
 				if ($self->{inannfilter}) {
-					my ($filter, $hops) = Filter::it($self->{inannfilter}, @field[1..6], $self->{call} );
+					my ($ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq) = (0..0);
+					my @dxcc = Prefix::extract($field[1]);
+					if (@dxcc > 0) {
+						$ann_dxcc = $dxcc[1]->dxcc;
+						$ann_itu = $dxcc[1]->itu;
+						$ann_cq = $dxcc[1]->cq();						
+					}
+					@dxcc = Prefix::extract($field[5]);
+					if (@dxcc > 0) {
+						$org_dxcc = $dxcc[1]->dxcc;
+						$org_itu = $dxcc[1]->itu;
+						$org_cq = $dxcc[1]->cq();						
+					}
+					my ($filter, $hops) = Filter::it($self->{inannfilter}, @field[1..6], $self->{call}, 
+													$ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq);
 					unless ($filter) {
 						dbg('chan', "Rejected by filter");
 						return;
@@ -615,12 +652,16 @@ sub normal
 			if ($call ne $main::mycall) { # don't allow malicious buggers to disconnect me!
 				my $node = DXCluster->get_exact($call);
 				if ($node) {
+					if ($call eq $self->{call}) {
+						dbg('chan', "LOOP: Trying to disconnect myself with PC21");
+						return;
+					} 
 					if ($node->dxchan != $self) {
 						dbg('chan', "LOOP: $call come in on wrong channel");
 						return;
 					}
 					my $dxchan;
-					if (($dxchan = DXChannel->get($call)) && $dxchan != $self) {
+					if ($dxchan = DXChannel->get($call)) {
 						dbg('chan', "LOOP: $call connected locally");
 						return;
 					}
@@ -725,7 +766,7 @@ sub normal
 			if ($pcno == 49 || $field[1] eq $main::mycall) {
 				DXMsg::process($self, $line);
 			} else {
-				$self->route($field[1], $line);
+				$self->route($field[1], $line) unless $self->is_clx;
 			}
 			return;
 		}
@@ -886,6 +927,13 @@ sub normal
 			return;
 		}
 
+		if ($pcno == 75) {		# dunno but route it
+			if ($field[1] ne $main::mycall) {
+				$self->route($field[1], $line);
+			}
+			return;
+		}
+
 		if ($pcno == 73) {  # WCY broadcasts
 			
 			# do some de-duping
@@ -1027,9 +1075,9 @@ sub process
 	my $val;
 	my $cutoff;
 	if ($main::systime - 3600 > $last_hour) {
-		Spot::process;
-		Geomag::process;
-		AnnTalk::process;
+#		Spot::process;
+#		Geomag::process;
+#		AnnTalk::process;
 		$last_hour = $main::systime;
 	}
 }
@@ -1112,6 +1160,7 @@ sub send_dx_spot
 		} elsif ($dxchan->is_user && $dxchan->{dx}) {
 			my $buf = Spot::formatb($dxchan->{user}->wantgrid, $_[0], $_[1], $_[2], $_[3], $_[4]);
 			$buf .= "\a\a" if $dxchan->{beep};
+			$buf =~ s/\%5E/^/g;
 			if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
 				$dxchan->send($buf);
 			} else {
@@ -1241,7 +1290,20 @@ sub send_announce
 		my ($filter, $hops);
 
 		if ($dxchan->{annfilter}) {
-			($filter, $hops) = Filter::it($dxchan->{annfilter}, @_, $self->{call} );
+			my ($ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq) = (0..0);
+			my @dxcc = Prefix::extract($_[1]);
+			if (@dxcc > 0) {
+				$ann_dxcc = $dxcc[1]->dxcc;
+				$ann_itu = $dxcc[1]->itu;
+				$ann_cq = $dxcc[1]->cq;						
+			}
+			@dxcc = Prefix::extract($_[5]);
+			if (@dxcc > 0) {
+				$org_dxcc = $dxcc[1]->dxcc;
+				$org_itu = $dxcc[1]->itu;
+				$org_cq = $dxcc[1]->cq;						
+			}
+			($filter, $hops) = Filter::it($dxchan->{annfilter}, @_, $self->{call}, $ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq);
 			next unless $filter;
 		} 
 		if ($dxchan->is_node && $_[1] ne $main::mycall) {  # i.e not specifically routed to me
@@ -1259,9 +1321,13 @@ sub send_announce
 				$dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
 				
 			}
-		} elsif ($dxchan->is_user && $dxchan->{ann}) {
+		} elsif ($dxchan->is_user) {
+			unless ($dxchan->{ann}) {
+				next if $_[0] ne $main::myalias && $_[0] ne $main::mycall;
+			}
 			next if $target eq 'SYSOP' && $dxchan->{priv} < 5;
 			my $buf = "$to$target de $_[0]: $text";
+			$buf =~ s/\%5E/^/g;
 			$buf .= "\a\a" if $dxchan->{beep};
 			if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
 				$dxchan->send($buf);
@@ -1321,19 +1387,22 @@ sub send_local_config
 sub route
 {
 	my ($self, $call, $line) = @_;
-	my $cl = DXCluster->get_exact($call);
-	if ($cl) {       # don't route it back down itself
-		if (ref $self && $call eq $self->{call}) {
-			dbg('chan', "Trying to route back to source, dropped");
-			return;
-		}
-		my $hops;
-		my $dxchan = $cl->{dxchan};
-		if ($dxchan) {
-			my $routeit = adjust_hops($dxchan, $line);   # adjust its hop count by node name
-			if ($routeit) {
-				$dxchan->send($routeit) if $dxchan;
-			}
+
+	if (ref $self && $call eq $self->{call}) {
+		dbg('chan', "Trying to route back to source, dropped");
+		return;
+	}
+
+	# always send it down the local interface if available
+	my $dxchan = DXChannel->get($call);
+	unless ($dxchan) {
+		my $cl = DXCluster->get_exact($call);
+		$dxchan = $cl->dxchan if $cl;
+	}
+	if ($dxchan) {
+		my $routeit = adjust_hops($dxchan, $line);   # adjust its hop count by node name
+		if ($routeit) {
+			$dxchan->send($routeit);
 		}
 	}
 }
@@ -1344,7 +1413,7 @@ sub broadcast_ak1a
 {
 	my $s = shift;				# the line to be rebroadcast
 	my @except = @_;			# to all channels EXCEPT these (dxchannel refs)
-	my @dxchan = DXChannel::get_all_ak1a();
+	my @dxchan = DXChannel::get_all_nodes();
 	my $dxchan;
 	
 	# send it if it isn't the except list and isn't isolated and still has a hop count
@@ -1361,7 +1430,7 @@ sub broadcast_all_ak1a
 {
 	my $s = shift;				# the line to be rebroadcast
 	my @except = @_;			# to all channels EXCEPT these (dxchannel refs)
-	my @dxchan = DXChannel::get_all_ak1a();
+	my @dxchan = DXChannel::get_all_nodes();
 	my $dxchan;
 	
 	# send it if it isn't the except list and isn't isolated and still has a hop count